Description
Description
The Tekmar D077 is another designation for the Tekmar 077 Indoor Sensor with Cover Plate, a flush-mounted temperature sensor used in hydronic heating and HVAC systems. It features a 10kΩ NTC thermistor mounted on a white enamel steel plate, designed to provide accurate indoor temperature readings when connected to compatible Tekmar thermostats or controls. It mounts to a standard 2" x 4" electrical box, with rear-entry wiring and a neoprene gasket for splash resistance. The sensor operates in a wide temperature range from –60°F to 140°F (–50°C to 60°C), making it suitable for residential and commercial environments.
Features
- Accurate Temperature Sensing: Uses a 10kΩ NTC thermistor with ±0.2°C accuracy at 25°C for precise indoor temperature monitoring.
- Flush-Mount Design: Installs cleanly onto a standard 2" x 4" electrical box with rear-entry wiring for a low-profile appearance.
- Durable Construction: White baked enamel steel plate with a neoprene gasket for splash resistance and long-term reliability.
- Wide Operating Range: Functions in environments from –60°F to 140°F (–50°C to 60°C), suitable for residential and commercial use.
- Compact Dimensions: Measures 4.5" H × 2.875" W × 0.5" D, with a slim 3/16" profile when installed.
- Easy Installation: Includes mounting screws and 12" (30 cm) 20 AWG leads for straightforward wiring.
- Remote Sensing Capability: Can be connected to a 10K Room Temperature Unit (RTU) for remote monitoring applications.
Specifications
| Sensor Material | baked enamel (white) on steel, 12" (30 cm) 20 AWG, XLPE multi strand |
| Sensor | NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 |
| Operating Range | -60 to 140°F (-51 to 60°C), splashproof |
